JPH0326703Y2 - - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a telephone set that is mainly used in offices and is capable of searching telephone numbers by group.

(b) Conventional technology Conventionally, this type of telephone has one key press button.
There is a known device having a so-called automatic call function, in which one destination is registered for each individual, and a call is made by pressing a button when making a call.

However, due to the size of the telephone, the number of parties that could be registered was limited to about 10, and it was difficult to say that it had sufficient functionality.

Also, in order to increase the number of registered partners,
As shown in Japanese Unexamined Patent Publication No. 59-99854, there is also a telephone that stores a two-digit number, and once that number is input, the telephone number of the other party is called and the call is made.

However, in the case of this telephone, it is inaccurate because it is necessary to memorize a number of about two digits, and a list of telephone numbers or the like must be prepared if memory is not relied upon.

(c) Problems that the invention aims to solve This invention solves the above problems, namely, that the number of registered telephone numbers is insufficient, that the caller needs to memorize a two-digit number, or that the telephone number list is not sufficient. To provide a telephone that can memorize most of the telephone numbers of the parties you call on a daily basis, can search for the telephone numbers of the parties you call with a few button operations, and can make accurate and quick outgoing calls. It is something.

(d) Means for solving the problem The present invention includes a communication path circuit connected to a central office line, a display unit that displays the name and telephone number of the other party, and a number transmission unit that transmits the telephone number. An operation key section including a registration key, a call key, and a plurality of group search keys for instructing search and display by group; and storing names and telephone numbers for each group;
It includes a memory unit that counts the number of calls made to the telephone number, and a control circuit that is connected to each of the units and controls each unit, and the control circuit stores the name and information registered in advance in the memory unit using the registration key. means for sequentially reading telephone numbers from the first address of the memory section and supplying them to the display section by pressing the group search key; and means for transmitting the telephone numbers to the communication path circuit by pressing the call key. and means for counting the number of calls made to the telephone number and rearranging the positions of the names and telephone numbers in the group in the order of the number of calls made in the memory unit.

(E) Function Since the registered name and telephone number are sequentially retrieved from the beginning of the memory section by pressing the group search key and displayed on the display section, the telephone number of the other party can be quickly searched with a few key operations. can do.

It is configured to count the number of calls and rearrange the names and phone numbers within the group in order of the number of calls made, so the most frequently used phone numbers are automatically placed at the beginning of each group. search is performed efficiently.

(f) Examples The present invention will be explained below with reference to FIGS. 1 to 5. FIG. 1 is a plan view of a telephone according to an embodiment of the present invention.
FIG. 2 is a block diagram.

1 is a display section, 2 is a driver circuit for display section 1,
3 is an operation key section for registration 3a, call 3b, group search 3c, numbers 3d, etc.; 4 is a key scan circuit for detecting the pressed state of the operation keys; 5 is a memory for storing names, telephone numbers, number of calls, control procedures, etc. 6 is a clock circuit for timing and timekeeping, 7 is a number sending unit (dial palace or push button signal generating circuit) and a busy detection unit for detecting busy tone, 8 is a communication path circuit, and 9 is a circuit for various processing. It is a control circuit for controlling execution, and 1
0 is the handset of the telephone.

3 to 5 are layout diagrams for explaining the contents of the memory section 5. FIG.

The operation of the present invention will be explained below.

First, register your name and phone number using the operation key section 3.
Press the registration key 3a and press the group search key 3.
c, any key from G1 to G5 (e.g. G2 key)
Press. The presses of these keys are input to the control circuit 9 via the key scan circuit 4. Thereby, the control circuit 9 determines an empty area of the registration memory corresponding to the G2 key in the memory section 5.

Next, when the name (YAMADA SHOKAI) and phone number (06 315 1234) are entered, display section 1
is displayed, and the control circuit 9 writes in the empty area as shown in FIG. Please note that the name should be written in alphabetical characters,
For example, "A" is input as 0, 1, and alpha using the numeric keys 3d and alpha alphabet keys 3e.

If the user presses the end key 3f after pressing the name, it becomes possible to input a telephone number, and then the user presses the numeric key 3d to input the telephone number and presses the end key. If you wish to continue inputting, enter another name and phone number again using the above procedure. To finish inputting, press the end key again. As a result, the control circuit 9 waits for the input of the next operation key.

When making a call, as shown in the flowchart of FIG. 6, when the group search key 3c or any key from G1 to G5 (for example, the G2 key) is pressed, the control circuit 9 stores data in the memory section 5 corresponding to the G2 key. The name and telephone number of the first address in the group are determined, and the contents of the first address in the group are displayed on the display unit 1 via the driver circuit 2.

On the other hand, the clock circuit 6 starts clock counting at the same time, and if the group search key (G2 key) is pressed even after a certain period of time (for example, 0.5 seconds) has elapsed, the control circuit 9 starts counting the next clock in the group. The contents of the address are displayed on the display unit 1 via the driver circuit 2. The above sequence is repeated to sequentially display the contents of the memory.

When the name and telephone number to be called are displayed, when the call key 3b is pressed, the control circuit 9 causes the displayed telephone number to be sent from the number sending section and the busy detection section 7 to the communication path circuit 8. . This allows a conversation with the other party to be made.

On the other hand, the control circuit 9 adds 1 to the number of calls made to the called telephone number and counts it,
2) Rearrange the names and phone numbers in descending order of number of calls. Note that if the number of calls is the same, the newer call is arranged first.

For example, if the name (YAMADA SHOKAI) and phone number (06 315 1234) are registered and calls are made three times, and the fourth time, the G
It is arranged fourth in the memory of G2, and when it is searched next, it will be displayed on the display section 1 fourth in G2.

If the other party is busy at the time of making a call, the busy signal from the number sending unit and busy detection unit 7 is detected by the control circuit 9, and the call is temporarily stopped. The control circuit 9 maintains the display on the display section 1, counts the clocks from the clock circuit 6, and retransmits the clock after a predetermined period of time. Furthermore, before the predetermined time has elapsed, a call can be made by pressing the call key 3b.

To cancel registration, press the group search key 3c to display the name and telephone number to be canceled, and press the registration key 3c, clear key 3g, and end key 3f in order, in the same way as when making a call. This causes the control circuit 9 to display the name and telephone number displayed on the display unit 1.
Erase from the memory of the memory unit 5.

(g) Effects of the invention As explained above, according to the invention, it is possible to memorize most of the telephone numbers of the parties you call on a daily basis, and you can search for the telephone numbers of the other party with a few button operations, so it is convenient to prepare a list of telephone numbers, etc. Accurate transmission can be made quickly without any trouble.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a telephone according to an embodiment of the present invention, Fig. 2 is a block diagram thereof, Fig. 3 is a layout diagram of the memory section, Fig. 4 is a layout diagram showing a newly registered state, and Fig. 5 6 is a layout diagram showing the rearranged state, and FIG. 6 is a flowchart showing the main operation of the present invention. DESCRIPTION OF SYMBOLS 1...Display part, 3...Operation key part, 5...Memory part, 7...Number sending part and busy detection part, 8...
Communication path circuit, 9...control circuit.

Claims (1)

[Scope of utility model registration request] A communication path circuit connected to the central office line, a display section for displaying the name and telephone number of the other party, a number transmission section for transmitting the telephone number, and instructions for searching and displaying by registration key, calling key, and group. The device includes an operation key section including a plurality of group search keys, a memory section that stores names and telephone numbers for each group and counts the number of calls made to the telephone number, and a control circuit that is connected to each of the sections and controls each section. , the control circuit sequentially reads names and telephone numbers registered in the memory section using the registration key in advance from the first address of the memory section by pressing the group search key, and displays them on the display section. means for sending the telephone number to the call path circuit by pressing the call key; counting the number of calls made to the telephone number and placing the name and the position of the telephone number in the group in descending order of the number of calls made; and means for rearranging the information in the memory section.